CN207294360U - A kind of Novel jet aerator - Google Patents
A kind of Novel jet aerator Download PDFInfo
- Publication number
- CN207294360U CN207294360U CN201721239142.9U CN201721239142U CN207294360U CN 207294360 U CN207294360 U CN 207294360U CN 201721239142 U CN201721239142 U CN 201721239142U CN 207294360 U CN207294360 U CN 207294360U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- water
- air
- apopore
- playpipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of Novel jet aerator, including being sequentially communicated water inlet pipe, fusion pipe, playpipe and nozzle together, the fusion pipe connects air inlet pipe, the playpipe connects high-pressure pipe, connecting pin in the playpipe with nozzle is provided with flow control block, and the flow control block offers apopore, and the apopore is connected with nozzle, the water outlet of the nozzle is provided with water tank, and some evenly distributed horizontal water outlet through holes are provided with the water tank.The utility model to air-water mixture by again passing by pressurized treatments, air-water mixture is sufficiently mixed, so as to lift the efficiency of oxygenation, the setting of apopore improves air-water mixture and melts oxygen effect in sewage, in addition mixing wastewater with air bubble is divided into the bubble of smaller one by one by water outlet through hole, so as to add the contact area of bubble and sewage, the transmission efficiency of oxygen is improved, overall aeration effect is significantly enhanced.
Description
Technical field
It the utility model is related to a kind of aerator, and in particular to a kind of Novel jet aerator.
Background technology
Jet-flow aeration is a kind of aeration mode of current biochemical wastewater treatment application.Jet aerator is neither a kind of bubble
Disperser, nor a kind of mechanical aeration equipment, but between a kind of aerator between both, spread using bubble
The two effects achieve the purpose that aeration and mixing with hydraulic shear, but the mixing wastewater with air of existing jet aerator is not also
Especially fully, causing the efficiency of oxygenation, in addition the contact area of mixing wastewater with air bubble and sewage is smaller, causes still than relatively low
The transmission efficiency of oxygen is low, and overall aeration effect is less desirable, can not meet the Air Exposure requirement of some high standards.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, there is provided a kind of oxygen-transfer efficiency is high, the transmission efficiency of oxygen
High Novel jet aerator.
Technical solution：To achieve the above object, the utility model provides a kind of Novel jet aerator, including is sequentially communicated
Water inlet pipe, fusion pipe, playpipe and nozzle together, the fusion pipe connect air inlet pipe, and the playpipe connects
High-pressure pipe, the interior connecting pin with nozzle of the playpipe are provided with flow control block, and the flow control block offers apopore, described
Apopore is connected with nozzle, and the water outlet of the nozzle is provided with water tank, and some uniformly rows are provided with the water tank
The horizontal water outlet through hole of row.
The design principle of the utility model is：Carry out self-priming aeration respectively using air inlet pipe and high-pressure pipe and pressurization exposes
Gas so that air-water mixture can be mixed sufficiently, so as to lift the efficiency of oxygenation, air-water mixture by apopore into
Enter to nozzle, reduce water-outlet area so that the air-water mixture that nozzle sprays is more strong and powerful and speed is fast, improves
Air-water mixture melts oxygen effect in sewage, and in addition air-water mixture passes through the water tank of the water outlet of nozzle, from water tank
Water outlet through hole spray out, mixing wastewater with air bubble is divided into the bubble of smaller one by one by water outlet through hole, so as to increase
Add the contact area of bubble and sewage, improve the transmission efficiency of oxygen.
Further, valve is provided with the high-pressure pipe, operating personnel can require according to sewage treatment process, profit
With being turned on or off for valve operation high-pressure pipe.
Further, scroll pad is provided with the inner wall of the apopore, when air-water mixture passes through apopore, scroll pad
It can start to rotate under the action of waterpower, occur blocking now so as to prevent the sludge in air-water mixture to be stuck in apopore
As.
Further, the apopore is located at the center of flow control block.
Further, the water outlet through hole is horizontally arranged, so as to shorten air-water mixture in water outlet through hole
Residence time, ensure that out water speed.
Beneficial effect：The utility model compared with prior art, by again passing by pressurized treatments to air-water mixture, makes
Obtaining air-water mixture can sufficiently be mixed, so as to lift the efficiency of oxygenation, the setting of apopore improves mixing wastewater with air
Thing melts oxygen effect in sewage, and in addition air-water mixture leads to by the water tank of the water outlet of nozzle from the water outlet of water tank
Sprayed out at hole, mixing wastewater with air bubble is divided into the bubble of smaller one by one by water outlet through hole, so as to add bubble
With the contact area of sewage, the transmission efficiency of oxygen is improved, overall aeration effect is significantly enhanced.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after the utility model has been read, art technology
Modification of the personnel to the various equivalent forms of the utility model falls within the application appended claims limited range.
Embodiment 1：
As shown in Figure 1, the utility model provides a kind of Novel jet aerator, including it is sequentially communicated water inlet pipe together
1st, fusion pipe 2, playpipe 4 and nozzle 6, the fusion pipe 2 connect air inlet pipe 3, and the playpipe 4 connects high pressure admission
Pipe 7, the interior connecting pin with nozzle 6 of the playpipe 4 are provided with flow control block 5, and the flow control block 5 offers apopore 51, described
Apopore 51 is connected with nozzle 6, and the water outlet of the nozzle 6 is provided with water tank 8, is provided with the water tank 8 some
Evenly distributed horizontal water outlet through hole 81, is provided with valve 71 on the high-pressure pipe 7, is set on the inner wall of the apopore 51
Scroll pad 52 is equipped with, the apopore 51 is located at the center of flow control block 5, and the water outlet through hole 81 is horizontally arranged.
Embodiment 2：
Water is entered in water inlet pipe 1 by water pump, and the water in the air entered in air inlet pipe 3 and water inlet pipe 1 is into promoting the circulation of qi
Water mixes, and mixed air-water mixture enters playpipe 4, opens valve 71 and is noted by high-pressure pipe 7 into playpipe 4
Enter compressed air, air-water mixture is entered in nozzle 6 from apopore 51 after pressurization mixing is carried out under compressed air effect, sprayed
The bubble that air-water mixture bubble in first 6 is divided into smaller after water tank 8 enters water outlet through hole 81 sprays out,
Bubble is in contact with sewage and is aerated.
Claims (5)
1. a kind of Novel jet aerator, including be sequentially communicated water inlet pipe (1) together, fusion pipe (2), playpipe (4) with
And nozzle (6), the fusion pipe (2) connect air inlet pipe (3), it is characterised in that：The playpipe (4) connects high pressure admission
Manage (7), the connecting pin in the playpipe (4) with nozzle (6) is provided with flow control block (5), and the flow control block (5) offers water outlet
Hole (51), the apopore (51) are connected with nozzle (6), and the water outlet of the nozzle (6) is provided with water tank (8), described
Some evenly distributed horizontal water outlet through holes (81) are provided with water tank (8).
A kind of 2. Novel jet aerator according to claim 1, it is characterised in that：Set on the high-pressure pipe (7)
It is equipped with valve (71).
A kind of 3. Novel jet aerator according to claim 1, it is characterised in that：On the inner wall of the apopore (51)
It is provided with scroll pad (52).
A kind of 4. Novel jet aerator according to claim 1 or 3, it is characterised in that：The apopore (51) is located at
The center of flow control block (5).
A kind of 5. Novel jet aerator according to claim 1, it is characterised in that：The water outlet through hole (81) is level
Direction is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239142.9U CN207294360U (en) | 2017-09-26 | 2017-09-26 | A kind of Novel jet aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239142.9U CN207294360U (en) | 2017-09-26 | 2017-09-26 | A kind of Novel jet aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207294360U true CN207294360U (en) | 2018-05-01 |
Family
ID=62439370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721239142.9U Expired - Fee Related CN207294360U (en) | 2017-09-26 | 2017-09-26 | A kind of Novel jet aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207294360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793450A (en) * | 2018-07-02 | 2018-11-13 | 江苏经贸职业技术学院 | A kind of modified jet aerator |
| CN109382010A (en) * | 2018-11-24 | 2019-02-26 | 深圳康诚博信科技有限公司 | The miscible device of air water and the miscible method of air water |
-
2017
- 2017-09-26 CN CN201721239142.9U patent/CN207294360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793450A (en) * | 2018-07-02 | 2018-11-13 | 江苏经贸职业技术学院 | A kind of modified jet aerator |
| CN109382010A (en) * | 2018-11-24 | 2019-02-26 | 深圳康诚博信科技有限公司 | The miscible device of air water and the miscible method of air water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20180926 |